What are vaccine ? How does vaccine work
Answers
Answered by
67
The practice of artificially introducing the germs or the germ substance into the body for developing resistance to particular diseases is called prophylaxis and the material introduced into the body is called vaccine.
》Working:
The vaccine or germ substance is introduced into the body usually by injection and sometimes orally (e.g. polio drops). Inside the body, the vaccine stimulates the WBCs to produce antibodies against germs for that particular disease.
》Working:
The vaccine or germ substance is introduced into the body usually by injection and sometimes orally (e.g. polio drops). Inside the body, the vaccine stimulates the WBCs to produce antibodies against germs for that particular disease.
Nikki57:
I hope you understand dear. Once again, I am sorry
Answered by
21
┏─━─━─━─━∞◆∞━─━─━─━─┓
✭✮ӇЄƦЄ ƖƧ ƳƠƲƦ ƛƝƧƜЄƦ✮✭
┗─━─━─━─━∞◆∞━─━─━─━─┛
Vaccine➫ A substance containing a harmless form of the germs that cause a particular disease.
Ex:- SmallPox
Vaccination➫ Antigenic material to stimulate an individual's immune system to develop adaptive immunity to a pathogen.
♦ It can prevent or ameliorate infectious disease.
♦ It is a biological preparation that improves immunity to a particular disease.
♦ The acellular vaccine uses selected antigens of the pertussis pathogen to induce immunity.
➧ Types 0f Vaccines are:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵
❱ Live-attenuated vaccines
❱ Inactivated vaccines
❱ Toxoid vaccines
❱ Subunit, Recombinant, Polysaccharide & Conjugate vaccines.
➧ Benefits 0f Vaccines are:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵
❱ It helps to prevent disabilities like - blindness & paralysis.
❱ It protects children from serious illness & complications of vaccines preventable diseases.
❱ They prevent diseases that can be dangerous or even deadly.
❱ They prepare the body to fight disease without exposing it to disease symptoms.
➧ How does Vaccines works:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵
A vaccine works by training the immune system to recognize & combat pathogens - viruses or bacteria.
To do this, certain molecules from the pathogen must be introduced into the body to trigger an immune response.
These molecules are called antigens
➧ The most common and serious vaccine preventable disease tracked by the World Health Organization are:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵
❱ Diphtheria
❱ Measles
❱ Mumps
❱ Rubella
❱ Tetanus
❱ Hepatitis B
❱ Mertussis
❱ Meningitis
❱ Tuberculosis
❱ Yellow Fever
❱ Poliomyelitis
_________
Thanks...✊
✭✮ӇЄƦЄ ƖƧ ƳƠƲƦ ƛƝƧƜЄƦ✮✭
┗─━─━─━─━∞◆∞━─━─━─━─┛
Vaccine➫ A substance containing a harmless form of the germs that cause a particular disease.
Ex:- SmallPox
Vaccination➫ Antigenic material to stimulate an individual's immune system to develop adaptive immunity to a pathogen.
♦ It can prevent or ameliorate infectious disease.
♦ It is a biological preparation that improves immunity to a particular disease.
♦ The acellular vaccine uses selected antigens of the pertussis pathogen to induce immunity.
➧ Types 0f Vaccines are:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵
❱ Live-attenuated vaccines
❱ Inactivated vaccines
❱ Toxoid vaccines
❱ Subunit, Recombinant, Polysaccharide & Conjugate vaccines.
➧ Benefits 0f Vaccines are:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵
❱ It helps to prevent disabilities like - blindness & paralysis.
❱ It protects children from serious illness & complications of vaccines preventable diseases.
❱ They prevent diseases that can be dangerous or even deadly.
❱ They prepare the body to fight disease without exposing it to disease symptoms.
➧ How does Vaccines works:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵
A vaccine works by training the immune system to recognize & combat pathogens - viruses or bacteria.
To do this, certain molecules from the pathogen must be introduced into the body to trigger an immune response.
These molecules are called antigens
➧ The most common and serious vaccine preventable disease tracked by the World Health Organization are:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵
❱ Diphtheria
❱ Measles
❱ Mumps
❱ Rubella
❱ Tetanus
❱ Hepatitis B
❱ Mertussis
❱ Meningitis
❱ Tuberculosis
❱ Yellow Fever
❱ Poliomyelitis
_________
Thanks...✊
Similar questions